Worldwide, Kalill (Kalill 
) is a very rare dominantly boy's, but seldom feminine forename. The first name Kalill is habitual in Nigeria, where it is an extremely rare epicene name, and India, where it is an extremely rare masculine name. More frequently, Kalill is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kalill | Saudi Arabia, Egypt, United States, India, Brazil |
Bob, Mohamed, Morgana, Michael, Stephen, Allison, Cleiton, Cynthia, Kenneth, Larissa, Heather, Fabiano, Ibrahim, Weliton, Mohammed, Aurenita, Kathleen, Thayanny, Cleverson, Katherine, Mohamad, Terezinha, Wesley, Fatima, Abdo, Paul, Jose, Josh, John, Joao, Jean, Ahmed, Chuck, Bruna, Peter, Linda, Lucas, Neusa, Mamede, Cleber, Robert, Joshua, Nasser, Oadera, and Elizabeth